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Mary Agnes Chase

U.S. botanist, botanical collector and scientific illustrator (1869-1963) · United States · On the map · Scientists · Died at 94

Mary Agnes Chase was an American botanist who specialized in agrostology, the study of grasses.

Mary Agnes Chase is read about 13 times a day, in 21 languages.

A typical day, 30 days to 23 June 2026

The middle day of the days counted, so one week of news cannot move it. The line under it is the last 60 days, one point a day.

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Awards

Fellow of the Linnean Society of London1961
Honorary Doctor of the University of Illinois System1958

About this person

Although lacking formal education past elementary school, Chase was able to rise through the ranks as a botanist at the United States Department of Agriculture, beginning as an illustrator under the tutelage of Albert Spear Hitchcock, and eventually becoming a senior botanist, overseeing the USDA's Systematic Agrostology department. Chase conducted fieldwork abroad in Europe and South America and published several books, including the First Book of Grasses: The Structure of Grasses Explained for Beginners, which was later translated into Spanish and Portuguese. Chase was recognized for her work as an agrostologist with numerous awards, including a Certificate of Merit issued by the Botanical Society of America in 1956. An active suffragist, she took part in demonstrations organized by the Silent Sentinels, a group established by members of the National Woman's Party. Although Chase's participation in this movement was not always well received by her peers in the scientific community, she remained committed to the cause of women's suffrage.

Country
United States
Category
Scientists
Type
Scientist
Status
Deceased
Dates
Lived 1869 to 1963 · aged 94